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  2. en.wikipedia.org › wiki › SpaceflightSpaceflight - Wikipedia

    1 day ago · Spaceflight (or space flight) is an application of astronautics to fly objects, usually spacecraft, into or through outer space, either with or without humans on board. Most spaceflight is uncrewed and conducted mainly with spacecraft such as satellites in orbit around Earth, but also includes space probes for flights beyond Earth orbit.

  3. 2 days ago · Space exploration is the use of astronomy and space technology to explore outer space. While the exploration of space is currently carried out mainly by astronomers with telescopes, its physical exploration is conducted both by uncrewed robotic space probes and human spaceflight.

  4. 3 days ago · The Parker Solar Probe (PSP; previously Solar Probe, Solar Probe Plus or Solar Probe+) is a NASA space probe launched in 2018 with the mission of making observations of the outer corona of the Sun.

  5. 2 days ago · ESA’s Solar Orbiter went nearly as close as Mercury to find out how and why solar winds form. The European Space Agency’s Solar Orbiter recently shed some new light on what causes space ...

  6. 3 days ago · Astronomy, science that encompasses the study of all extraterrestrial objects and phenomena. Since the late 19th century, astronomy has expanded to include astrophysics, the application of physical and chemical knowledge to an understanding of the nature of celestial objects.

  7. 2 days ago · solar system, assemblage consisting of the Sunan average star in the Milky Way Galaxy —and those bodies orbiting around it: 8 (formerly 9) planets with more than 210 known planetary satellites (moons); many asteroids, some with their own satellites; comets and other icy bodies; and vast reaches of highly tenuous gas and dust known as the inter...

  8. 3 days ago · Description. Venera 1 (Automatic Interplanetary Station) was the first spacecraft to fly by Venus. The probe consisted of a cylindrical body topped by a dome, totaling 2.035 meters in height, 1.050 meters in diameter, with a fueled mass of 643.5 kg. Two solar panels, with a total area of 2 square meters, extended radially from the cylinder.

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